OMRON E3T-ST21 datasheet PDF

Free change detection direction.
Detection direction can be according to the front, side (up and down, around 90 units) change.
Can be similar to the feeling of a limit switch installation.
Type: AC type.
Shape: shield.
Detection range: 15mm.
Action mode: NO/NC (toggle). High performance price ratio standard type proximity sensor E3T-ST21 PDF.
Standard cable protector.
The new DC two-wire type E3T-ST21
Non polar proximity sensor.
Type: DC / wire type.
Polarity: none.
Shape: non shield, M30.
Detection distance: 20mm.
Action mode: NO. Terminal type: Exposed-lead Models.
Protective tubing diameter D(mm): 4.8 dia.
Protective tubing length L: 50 cm.
Lead wire type: Heat resistive.
Lead wire length M: 4m.
A Wide Variety of High-precision E3T-ST21 PDF.
Temperature Sensors.
Previous models with M3 screw connections have been joined,
by new models with ferrules to help reduce wiring work.
Ideal for the thermal input devices of Temperature Controllers.
Select from a wide variety of Temperature Sensors according,
to the temperature to be measured, location, and environment,
and also according to the type and shape of the terminal E3T-ST21 PDF. Terminal type: Exposed-lead Models.
Protective tubing diameter D (mm): 1.6 dia.
Protective tubing length L: 20cm.
Lead wire type: Heat resistive.
Lead wire length M : 4m.
A Wide Variety of High-precision.
Temperature Sensors.
Previous models with M3 screw connections have been joined,
by new models with ferrules to help reduce wiring work.
Ideal for the thermal input devices of Temperature Controllers.
Select from a wide variety of Temperature Sensors according,
to the temperature to be measured, location, and environment,
and also according to the type and shape of the terminal. Power supply voltage: AC/DC power supply selectable type.
Sensing method: Diffuse-reflective.
Sensing distance: 2.5 m.
Output configu ration: Relay.
Long-distance Photoelectric Sensor.
That Supports AC/DC Power Supplies.
Long sensing distance that is approximately 8,
times that of our conventional model (for the,
Through-beam and Diffuse-reflective models).
(Through-beam: 40 m, Retro-reflective: 7 m, and,
Diffuse-reflecttive: 2 E3T-ST21 datasheet. 5 m.) .
Improved visibility:
A red LED that makes the spot visible.
Large indicators that can be seen even from a,
distance.
Improved operability.
(Enlarged sensitivity adjuster and operation selector)
Freely selectaable power supply input (24 to 240 VDC, 24 to 240 VAC) E3T-ST21 datasheet.
(Additional types added to the DC type lineup.)
Models with infrared LEDs are also available.